======================================
| [   10.922584][  T186] softirqs last disabled at (23975): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.922586][  T186] Preemption disabled at:
| [   10.922587][  T186] 0x0
| [   10.922598][  T186] Tainted: [W]=WARN
[   10.922599][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.922601][  T186] Call Trace:
[   10.922603][  T186]  <TASK>
[   10.922604][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.922611][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.922615][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.922620][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.922625][  T186]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.922627][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.922633][  T186]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.922636][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.922639][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[   10.922642][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.922643][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.922648][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.922653][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.922660][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.922662][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.922665][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.922669][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.922673][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.922674][  T186]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.922678][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.922680][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.922684][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.922688][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.922690][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.922695][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.922698][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.922700][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.922703][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.922706][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.922708][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.922712][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.922715][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.922719][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.922723][  T186]  _printk (kernel/printk/printk.c:2504)
[   10.922726][  T186]  ? snapshot_read.cold (user.c:?)
[   10.922729][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.922732][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.922736][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.922738][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.922742][  T186]  ? exit_notify (kernel/exit.c:780)
[   10.922744][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.922747][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.922751][  T186]  do_group_exit (kernel/exit.c:1151)
[   10.922754][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.922756][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.922758][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.922761][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.922764][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.922767][  T186] RIP: 0033:0x7f2fdd54b1b8
[   10.922769][  T186] Code: Unable to access opcode bytes at 0x7f2fdd54b18e.

Code starting with the faulting instruction
===========================================
[   10.922770][  T186] RSP: 002b:00007ffe92ef7af8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.922773][  T186] RAX: ffffffffffffffda RBX: 00007f2fdd67bf88 RCX: 00007f2fdd54b1b8
[   10.922774][  T186] RDX: 00007f2fdd295fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.922775][  T186] RBP: 00007ffe92ef7b50 R08: 0000000000000000 R09: 0000000000008010
[   10.922776][  T186] R10: 00007ffe92ef7910 R11: 0000000000000246 R12: 0000000000000001
[   10.922777][  T186] R13: 0000000000000000 R14: 00007f2fdd67a680 R15: 00007f2fdd67bfa0
| [   13.636196][  T290] softirqs last disabled at (25925): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.636198][  T290] Preemption disabled at:
| [   13.636199][  T290] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.636208][  T290] Tainted: [W]=WARN
[   13.636209][  T290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.636211][  T290] Call Trace:
[   13.636213][  T290]  <TASK>
[   13.636214][  T290]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.636220][  T290]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.636222][  T290]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.636226][  T290]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.636230][  T290]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.636235][  T290]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.636237][  T290]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.636243][  T290]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.636245][  T290]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.636249][  T290]  put_chars (drivers/char/virtio_console.c:1176)
[   13.636251][  T290]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.636252][  T290]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.636257][  T290]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.636259][  T290]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.636264][  T290]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.636266][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.636271][  T290]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.636273][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.636278][  T290]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.636282][  T290]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.636283][  T290]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.636286][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.636289][  T290]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.636292][  T290]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.636296][  T290]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.636298][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.636303][  T290]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.636306][  T290]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.636307][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.636310][  T290]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.636313][  T290]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.636315][  T290]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.636318][  T290]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.636322][  T290]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.636327][  T290]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   13.636331][  T290]  _printk (kernel/printk/printk.c:2504)
[   13.636335][  T290]  ? snapshot_read.cold (user.c:?)
[   13.636341][  T290]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   13.636348][  T290] vlan_proto_init (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) ./include/net/netns/generic.h:45 (discriminator 2)) 8021q
[   13.636351][  T290]  do_one_initcall (init/main.c:1357)
[   13.636354][  T290]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   13.636358][  T290]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   13.636361][  T290]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   13.636366][  T290]  do_init_module (kernel/module/main.c:3117)
[   13.636370][  T290]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.636374][  T290]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   13.636377][  T290]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   13.636381][  T290]  load_module (kernel/module/main.c:3593)
[   13.636388][  T290]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   13.636391][  T290]  ? __ia32_sys_fsconfig (??:?)
[   13.636395][  T290]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.636397][  T290]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.636401][  T290]  init_module_from_file (kernel/module/main.c:3790)
[   13.636404][  T290]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   13.636412][  T290]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.636415][  T290]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.636418][  T290]  idempotent_init_module (kernel/module/main.c:3802)
[   13.636421][  T290]  ? init_module_from_file (kernel/module/main.c:3791)
[   13.636427][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.636430][  T290]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.636436][  T290]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   13.636438][  T290]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.636441][  T290]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.636443][  T290]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.636446][  T290]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.636448][  T290] RIP: 0033:0x7f557fca837d
[   13.636451][  T290] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   13.636453][  T290] RSP: 002b:00007ffc764815a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   13.636455][  T290] RAX: ffffffffffffffda RBX: 0000561539aa3810 RCX: 00007f557fca837d
[   13.636457][  T290] RDX: 0000000000000000 RSI: 000056152dcd5ffd RDI: 0000000000000000
[   13.636457][  T290] RBP: 00007ffc76481640 R08: 0000000000000000 R09: 0000000000000000
[   13.636458][  T290] R10: 0000000000000000 R11: 0000000000000246 R12: 000056152dcd5ffd
[   13.636459][  T290] R13: 0000561539aa3960 R14: 0000000000040000 R15: 0000000000000000
| [   21.080023][  T388] softirqs last disabled at (24433): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   21.080025][  T388] Preemption disabled at:
| [   21.080026][  T388] vprintk_emit (kernel/printk/printk.c:2471)
| [   21.080035][  T388] Tainted: [W]=WARN
[   21.080036][  T388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.080038][  T388] Call Trace:
[   21.080040][  T388]  <TASK>
[   21.080041][  T388]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   21.080047][  T388]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   21.080049][  T388]  __might_resched.cold (kernel/sched/core.c:9234)
[   21.080054][  T388]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   21.080058][  T388]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   21.080063][  T388]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   21.080065][  T388]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.080070][  T388]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.080073][  T388]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.080076][  T388]  put_chars (drivers/char/virtio_console.c:1176)
[   21.080078][  T388]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   21.080080][  T388]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   21.080083][  T388]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   21.080087][  T388]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   21.080091][  T388]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   21.080093][  T388]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.080095][  T388]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.080100][  T388]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   21.080101][  T388]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   21.080104][  T388]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.080107][  T388]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.080111][  T388]  console_emit_next_record (kernel/printk/printk.c:3183)
[   21.080114][  T388]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   21.080116][  T388]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   21.080119][  T388]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.080121][  T388]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.080125][  T388]  console_flush_one_record (kernel/printk/printk.c:3268)
[   21.080129][  T388]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   21.080131][  T388]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.080136][  T388]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   21.080139][  T388]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   21.080141][  T388]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.080143][  T388]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   21.080147][  T388]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   21.080148][  T388]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   21.080152][  T388]  vprintk_emit (kernel/printk/printk.c:2479)
[   21.080156][  T388]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   21.080161][  T388]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   21.080164][  T388]  _printk (kernel/printk/printk.c:2504)
[   21.080168][  T388]  ? snapshot_read.cold (user.c:?)
[   21.080174][  T388]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   21.080177][  T388] gact_init_module (net/sched/act_gact.c:180) act_gact
[   21.080180][  T388]  do_one_initcall (init/main.c:1357)
[   21.080183][  T388]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   21.080187][  T388]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   21.080190][  T388]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   21.080195][  T388]  do_init_module (kernel/module/main.c:3117)
[   21.080199][  T388]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   21.080201][  T388]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   21.080204][  T388]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   21.080208][  T388]  load_module (kernel/module/main.c:3593)
[   21.080215][  T388]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   21.080219][  T388]  ? __ia32_sys_fsconfig (??:?)
[   21.080223][  T388]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   21.080225][  T388]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   21.080229][  T388]  init_module_from_file (kernel/module/main.c:3790)
[   21.080232][  T388]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   21.080240][  T388]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.080244][  T388]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.080247][  T388]  idempotent_init_module (kernel/module/main.c:3802)
[   21.080250][  T388]  ? init_module_from_file (kernel/module/main.c:3791)
[   21.080256][  T388]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.080258][  T388]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   21.080265][  T388]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   21.080267][  T388]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.080271][  T388]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   21.080272][  T388]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   21.080275][  T388]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.080277][  T388] RIP: 0033:0x7fe2a094a37d
[   21.080281][  T388] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   21.080282][  T388] RSP: 002b:00007ffd5ec26308 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   21.080285][  T388] RAX: ffffffffffffffda RBX: 00005574121ba810 RCX: 00007fe2a094a37d
[   21.080287][  T388] RDX: 0000000000000000 RSI: 00005573fbcb8ffd RDI: 0000000000000000
[   21.080288][  T388] RBP: 00007ffd5ec263a0 R08: 0000000000000000 R09: 0000000000000000
[   21.080288][  T388] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573fbcb8ffd


Finger prints:
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print